Perhaps you should try some spelling variations:
technologies resource » technologies reduce
resource information » resource conservation, resource allocation, more information
information need » information needs, information based, information age
la communication » _ communication, mass communication, oral communication
de development » e development, de developpement, code development
development a » development _, development bank, development banks
systems de » systems do, systems key, systems _

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: technologies resource information need de la communication systems de development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies resource information need de la communication systems de development a afrique.*.